Fundamental Study on Sensing Principle Based on the Order Formation in a Nonlinear Ocscillator Group

基于非线性振荡器组有序形成的传感原理基础研究

• 批准号: 09650492
• 负责人: TABATA Osamu
• 金额: $ 2.18万
• 依托单位: Ritsumeikan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09650492/
• 关键词: Non-liner; Oscillator; Sensing; Chemical; Order; Gel; Micro; アクチュエータ; 秩序形成

The new sensing principle based on the order formation in a non-linear oscillator group was proposed. The feasibility of this sensing concept as a chemical sensing was investigated. As a first step, a simulation was carried out using salt water oscillators as a non-linear oscillator. As a second step, a non-linear oscillator group was realized using ploy( IPAAm-co-Ru(bpy)ィイD23ィエD2 )gel . A micro structure made of gel with bosses were fabricated using micro fabrication technology and order formed in this structure was investigated. From the research, following results were obtained. (1) The feasibility of the new sensing principle was confirmed. The slight change in non-linear oscillator characteristic was detected by the drastic change by the order change formed in a non-linear oscillator group. (2) The fabrication process of the a non-linear oscillator group using poly( IPAAm-co-Ru(bpy)ィイD23ィエD2 ) gel was developed. The vibrating motion of the gel and its propagation in the micro structure made of gel with bosses was successfully observed. Gy revealing the relationship between chemical reaction and order formed in the gel by the future work, this new concept could be applicable as a new chemical sensing principle.

提出了一种基于非线性振子群有序化的传感原理。研究了这种传感概念作为化学传感的可行性。作为第一步，使用盐水振荡器作为非线性振荡器进行模拟。作为第二步，使用聚（IPAAm-co-Ru（bpy）双金属D23双金属D2）凝胶实现非线性振荡器组。利用微加工技术制作了一种由凝胶组成的凸台微结构，并对该结构中的有序性进行了研究。从研究中，获得了以下结果。(1)证实了新传感原理的可行性。通过在非线性振子组中形成的阶次变化的剧烈变化来检测非线性振子特性的微小变化。(2)研究了用poly（IPAAm-co-Ru（bpy）双金属氧化物D23双金属氧化物D2）凝胶制备非线性振荡器组的工艺。成功地观察到了凝胶的振动运动及其在由凸起的凝胶构成的微结构中的传播。戈伊的概念揭示了化学反应与凝胶有序性之间的关系，这一新概念有望成为一种新的化学传感原理。

项目成果

Osamu Tabata,Hiroshi Hirasawa: "New Sensing Principle Based on the Order Formation in a Nonlinear Oscillator Group"The 10th Int. Cont. on Solid-State Sensors and Actuators. 454-457 (1999)

Osamu Tabata、Hiroshi Hirasawa：“基于非线性振荡器群有序形成的新传感原理”第 10 届 Int.